CA1298652C - Carte d'enregistrement optique et methode de lecture de cette carte - Google Patents

Carte d'enregistrement optique et methode de lecture de cette carte

Info

Publication number
CA1298652C
CA1298652C CA000543974A CA543974A CA1298652C CA 1298652 C CA1298652 C CA 1298652C CA 000543974 A CA000543974 A CA 000543974A CA 543974 A CA543974 A CA 543974A CA 1298652 C CA1298652 C CA 1298652C
Authority
CA
Canada
Prior art keywords
data
pit
pits
column
optical recording
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000543974A
Other languages
English (en)
Inventor
Minoru Fujita
Yuji Kakinuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyodo Printing Co Ltd
Original Assignee
Kyodo Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP61187475A external-priority patent/JPS6344333A/ja
Priority claimed from JP61250460A external-priority patent/JPS63104222A/ja
Application filed by Kyodo Printing Co Ltd filed Critical Kyodo Printing Co Ltd
Application granted granted Critical
Publication of CA1298652C publication Critical patent/CA1298652C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1443—Methods for optical code recognition including a method step for retrieval of the optical code locating of the code in an image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1439—Methods for optical code recognition including a method step for retrieval of the optical code
    • G06K7/1456—Methods for optical code recognition including a method step for retrieval of the optical code determining the orientation of the optical code with respect to the reader and correcting therefore
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CA000543974A 1986-08-09 1987-08-07 Carte d'enregistrement optique et methode de lecture de cette carte Expired - Lifetime CA1298652C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61187475A JPS6344333A (ja) 1986-08-09 1986-08-09 光学記録再生カ−ド
JP187475/1986 1986-08-09
JP61250460A JPS63104222A (ja) 1986-10-21 1986-10-21 光記録カードの読取り方法
JP250460/1986 1986-10-21

Publications (1)

Publication Number Publication Date
CA1298652C true CA1298652C (fr) 1992-04-07

Family

ID=26504367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000543974A Expired - Lifetime CA1298652C (fr) 1986-08-09 1987-08-07 Carte d'enregistrement optique et methode de lecture de cette carte

Country Status (4)

Country Link
US (1) US4860275A (fr)
EP (1) EP0256807B1 (fr)
CA (1) CA1298652C (fr)
DE (1) DE3788688T2 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280160A (en) * 1987-02-27 1994-01-18 Canon Kabushiki Kaisha Recording and reproducing method and apparatus compensating for predicted deviation based on detected relative skewing of recording medium
JP2649231B2 (ja) * 1987-11-20 1997-09-03 株式会社 日本コンラックス 光学的情報再生装置
GB8815490D0 (en) * 1988-06-29 1988-08-03 Key Strip Ltd Swipe reader
JPH02105333A (ja) * 1988-10-14 1990-04-17 Hitachi Ltd 光記録シートならびにその再生方法および再生装置
JPH0415774A (ja) * 1990-05-02 1992-01-21 Eastman Kodak Japan Kk バーコードリーダ
US5132522A (en) * 1991-01-30 1992-07-21 Olympus Optical Co., Ltd. Information-reading method
US8131570B2 (en) 1998-03-10 2012-03-06 Discovery Holdings Limited Managing the business of a medical insurance plan
US8359208B2 (en) 1999-03-09 2013-01-22 Discover Holdings Limited Wellness program management and integration with payroll vendor systems
AU7659601A (en) 2000-08-07 2002-02-18 Discovery Life Pty Ltd Managing a life insurance investment
GB2369778A (en) 2000-09-06 2002-06-12 Discovery Health Ltd Incentivising compliance in members of a disease management programme
US7908156B2 (en) 2002-09-20 2011-03-15 Discovery Holdings Limited Method of calculating a premium payable by an insured person on a life insurance policy
WO2006003537A2 (fr) * 2004-06-28 2006-01-12 Koninklijke Philips Electronics N.V. Appareil de lecture d'un support d'informations
WO2006013425A2 (fr) 2004-07-26 2006-02-09 Discovery Holdings Limited Systeme de traitement de donnees permettant de calculer avec precision une ristourne pour un titulaire de contrat dans un plan d'assurance medicale, et procede s'y rapportant
WO2007049212A2 (fr) * 2005-10-27 2007-05-03 Koninklijke Philips Electronics N.V. Systeme permettant de balayer un support d'informations a l'aide d'une pluralite de points lumineux
CN101553839A (zh) * 2006-06-07 2009-10-07 发现控股有限公司 管理人寿保险计划的方法及系统
WO2007141695A2 (fr) 2006-06-07 2007-12-13 Discovery Holdings Limited Système et procédé de gestion d'un régime d'assurance
WO2008035280A2 (fr) * 2006-09-18 2008-03-27 Discovery Holdings Limited Procede de gestion du bien-etre d'une organisation et systeme associe
CN102057392A (zh) 2008-06-03 2011-05-11 发现控股有限公司 管理保险方案的系统和方法
CN102057390A (zh) 2008-06-03 2011-05-11 发现控股有限公司 管理保险方案的系统和方法
CN102057391A (zh) 2008-06-03 2011-05-11 发现控股有限公司 管理保险方案的系统和方法
WO2010103479A1 (fr) 2009-03-11 2010-09-16 Discovery Holdings Limited Procédé et système d'exploitation d'un régime d'assurance pour assurer une prime de rendement d'une personne
KR20120088779A (ko) * 2009-10-26 2012-08-08 디스커버리 라이프 리미티드 보험 설계를 관리하는 시스템 및 방법
ZA201308624B (en) 2012-12-21 2015-02-25 Destiny Health Inc A method of determining the attendance of an individual at a location and a system therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833908C2 (de) * 1978-08-02 1982-05-06 Computer Gesellschaft Konstanz Mbh, 7750 Konstanz Verfahren und Einrichtung zum automatischen Erkennen von Markierungen
US4588882A (en) * 1984-06-06 1986-05-13 Drexler Technology Corporation Skew detection system for optically read data
US4782221A (en) * 1985-04-01 1988-11-01 Cauzin Systems, Incorporated Printed data strip including bit-encoded information and scanner control

Also Published As

Publication number Publication date
DE3788688D1 (de) 1994-02-17
EP0256807B1 (fr) 1994-01-05
EP0256807A3 (en) 1989-04-26
EP0256807A2 (fr) 1988-02-24
DE3788688T2 (de) 1994-04-28
US4860275A (en) 1989-08-22

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